Frame for an exercise machine



FIG. 1 is a perspective view of a frame for an exercise machine as seen from the front.

FIG. 2 is a perspective view of the frame as seen from the back.

FIG. 3 is a left side elevation view of the frame.

FIG. 4 is a right side elevation of the frame.

FIG. 5 is a front elevation view of the frame.

FIG. 6 is a rear elevation view of the frame.

FIG. 7 is a top view of the frame; and,

FIG. 8 is a bottom view of the frame. 

The ornamental design for a frame for an exercise machine, as shown and described. 